1.The overall down package composed of symmetrical fan
Symmetrical fan surface constitutes the overall material package, the shape of the fan surface is mostly square and trapezoidal, and the fan surface is mostly regular-shaped changes, casual in a touch of solemnity. Symmetrical fan surface constitutes the overall downfeed package generally has the following five kinds:
① fan surface and plug outline is rectangular, the bottom side of the package is straight package.
②The fan surface outline is trapezoidal, the packet bottom side is a straight line.
③ fan profile is rectangular, the bottom side of the package is a folded body.
④The outer contour of the fan surface is trapezoidal, and the side of the bottom of the package is folded.
⑤Bundle in which both the bottom and the plug are indented into the bundle.
Fan and plug outline is rectangular, the bottom side of the package body of straight line structure is simpler, the plug in the middle of the seam, the whole package body appears casual, natural general soft structure. The 2nd to 4th structure of the package body and the first package body is similar to the production method, here will not repeat. The 5th kind of package bottom and plug are indented into the package body features a package bottom and plug are indented into the package, the bottom of the package is narrower, the bottom edge of the fan side angular, the middle often add a partition fan or partition fan pocket. In the actual design, the front fan surface is often designed with the fan surface shape similar to the outer pocket, to strengthen and highlight the overall characteristics of the bag body, or without any decoration and simple wide straps, thick lines as the expression to highlight the generous, simple beauty, in the women's casual bag.
Production method and the previous content is basically the same, and the bottom of the bag and the plug are indented into the bag structure processing method to take into account the craft production requirements, the need to make a cut in the parts of the turn, the specific production process here is not detailed.
2. Asymmetrical fan surface constitutes the whole package of the lower material
The structure of the asymmetrical fan surface constitutes the whole material package, the structure is mainly based on the basic structure of the symmetrical fan surface structure line changes and derived from the package body, reflected in the fan surface, plug head, package bottom and package cover and other changes in the division and combination of contour lines, the form is free and rich in change, the use of this method can be structured, modeling innovation, design a novel, chic bag products, so that the simplicity of a few Vibrant and new ideas.
The sewing of the bag body is similar to that of the overall underpack consisting of symmetrical fan.
